<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------

// +----------------------------------------------------------------------
// | Trace设置 开启 app_trace 后 有效
// +----------------------------------------------------------------------
return [
   // 验证码字符集合
      'codeSet'  => '2345678abcdefhijkmnpqrstuvwxyzABCDEFGHJKLMNPQRTUVWXY',
      // 验证码字体大小(px)
      'fontSize' => 19,
      // 是否画混淆曲线
      'useCurve' => true,
       // 验证码图片高度
      'imageH'   => 40,
      // 验证码图片宽度
      'imageW'   => 175,
      // 验证码位数
      'length'   => 4,
      // 验证成功后是否重置
      'reset'    => true,
];
